Kumler, Verhoogen, Frias "Enlisting Employees in Improving Payroll-Tax Compliance", REStat

The IMSS data used in the paper are confidential but our access is not exclusive. The data can be accessed at the IMSS offices, Av. Paseo de la Reforma 476, Juarez, Cuahtemoc, 06600 Ciudad de Mexico, Mexico. 

The code is in KumlerVerhoogen&FriasREStatCode.zip. The order of programs is given below. The directories in the files housekeeping.sas and housekeeping.do will need to be modified to correspond to the local file structure you are using.

** miscellaneous -- outside of IMSS
1. auxiliary.do

** prepare ENEU data -- outside of IMSS
2. readeneu_web.sas
3. cleaneneu_web.do
4. eneu_metro_counts.do

** prepare IMSS data -- at IMSS
5. readimssdata.sas
6. cleanimss.do

** prepare merged data -- at IMSS
7. prepareimsshh.do
8. collapsetocells.do

** analysis -- at IMSS
9. comparedensities.do
10. figs.do
11. tables.do
